Answer: 1 1/3
Step-by-step explanation: slope is the difference in y values over the difference in the c values
There are 2/8 in 1/4 and 5/10 in 1/2
Susana=s
maria=m
m= 3s/5
s+m=56
s+(3s/5)=56
(5s+3s)/5=56
8s=56*5
8s=280
s=280/8
s=35
35 --->5/5
x ---> 3/5
x= (3/5)*35 / (5/5)
x=21
edad de maria= 21 años
Answer:

Step-by-step explanation:
Given: An art teacher needs to buy at least 60 brushes for her class.
Number of brushes in each pack is equal to 8.
To find: inequality where n represent the minimum number of packs the teacher needs to buy for her class
Solution:
Total number of brushes 
Also,
Total number of brushes =
where n represent the minimum number of packs the teacher needs to buy for her class
According to question,
